KR880008816U - Switching type stabilized power circuit - Google Patents
Switching type stabilized power circuitInfo
- Publication number
- KR880008816U KR880008816U KR2019860016669U KR860016669U KR880008816U KR 880008816 U KR880008816 U KR 880008816U KR 2019860016669 U KR2019860016669 U KR 2019860016669U KR 860016669 U KR860016669 U KR 860016669U KR 880008816 U KR880008816 U KR 880008816U
- Authority
- KR
- South Korea
- Prior art keywords
- power circuit
- stabilized power
- switching type
- type stabilized
- switching
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/1213—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for DC-DC converters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860016669U KR900003298Y1 (en) | 1986-10-30 | 1986-10-30 | Power source circuit for stabilation of a switching type |
JP1987165462U JPH0333179Y2 (en) | 1986-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860016669U KR900003298Y1 (en) | 1986-10-30 | 1986-10-30 | Power source circuit for stabilation of a switching type |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880008816U true KR880008816U (en) | 1988-06-30 |
KR900003298Y1 KR900003298Y1 (en) | 1990-04-20 |
Family
ID=19256637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860016669U KR900003298Y1 (en) | 1986-10-30 | 1986-10-30 | Power source circuit for stabilation of a switching type |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH0333179Y2 (en) |
KR (1) | KR900003298Y1 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59159668A (en) * | 1983-03-02 | 1984-09-10 | Toshiba Electric Equip Corp | Dc/dc converter |
-
1986
- 1986-10-30 KR KR2019860016669U patent/KR900003298Y1/en not_active IP Right Cessation
-
1987
- 1987-10-30 JP JP1987165462U patent/JPH0333179Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR900003298Y1 (en) | 1990-04-20 |
JPH0333179Y2 (en) | 1991-07-15 |
JPS6377482U (en) | 1988-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19991224 Year of fee payment: 11 |
|
LAPS | Lapse due to unpaid annual fee |